Finding a "portable" version of FileMaker Pro 18 Advanced with a pre-packaged license key is a common search for users wanting flexibility, but it carries significant technical and security risks. Officially, does not have a native "portable" version (one that runs from a USB drive without installation).

For electronic downloads, you receive a certificate file that must be in the same folder as the installer for the software to activate correctly.

Websites offering "portable" versions bundled with license keys often distribute modified software. These "cracked" versions pose several threats: Claris Supporthttps://support.claris.com Technical Specification for FileMaker Pro 18 Advanced

A single-user license generally allows installation on only one computer at a time. If the same key is detected on a network by multiple machines, the software may display an error and block access. 2. The Dangers of "Portable" Unofficial Versions